From c2c3fedf8a75ce6b2e747fa4604a240077cd8be4 Mon Sep 17 00:00:00 2001 From: Charles Manning Date: Fri, 26 Nov 2010 14:40:20 +1300 Subject: [PATCH] yaffs direct: Fix EROFS handling for yaffs_access Signed-off-by: Charles Manning --- direct/yaffsfs.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/direct/yaffsfs.c b/direct/yaffsfs.c index e3f6fb0..f6654cf 100644 --- a/direct/yaffsfs.c +++ b/direct/yaffsfs.c @@ -1183,6 +1183,7 @@ int yaffs_truncate(const YCHAR *path,off_t new_size) yaffsfs_Lock(); obj = yaffsfs_FindObject(NULL,path,0,1,&dir,¬Dir,&loop); + obj = yaffsfs_FollowLink(obj,0,&loop); if(!dir && notDir) yaffsfs_SetError(-ENOTDIR); @@ -1962,7 +1963,9 @@ int yaffs_access(const YCHAR *path, int amode) yaffsfs_SetError(-ELOOP); else if(!dir || !obj) yaffsfs_SetError(-ENOENT); - else { + else if((amode & W_OK) && obj->my_dev->read_only) + yaffsfs_SetError(-EROFS); + else{ int access_ok = 1; if((amode & R_OK) && !(obj->yst_mode & S_IREAD)) -- 2.30.2